Overview
The AD7476ABRMZ-REEL is a 12-bit, high-speed, low-power successive-approximation analog-to-digital converter (ADC) produced by Analog Devices Inc. This component is designed to operate from a single 2.35 V to 5.25 V power supply and features a throughput rate of up to 1 MSPS. It is available in an 8-lead MSOP package, making it suitable for a variety of applications where space and power efficiency are critical.
Key Specifications
| Parameter | Value |
|---|---|
| Resolution | 12 bits |
| Throughput Rate | Up to 1 MSPS |
| Supply Voltage (Analog and Digital) | 2.35 V to 5.25 V |
| Number of Analog Input Channels | 1 |
| Input Frequency Range | Exceeds 13 MHz |
| Signal to Noise Ratio (SNR) | 71 dB at 100 kHz input frequency |
| Output Format | SERIAL (SPI/QSPI™/MICROWIRE/DSP compatible) |
| Package Type | 8-Lead MSOP |
| Operating Temperature Range | -40°C to +85°C |
| Power Consumption | 3.6 mW at 1 MSPS with 3 V supply, 12.5 mW at 1 MSPS with 5 V supply |
Key Features
- High throughput rate of up to 1 MSPS with low power consumption.
- Low noise, wide bandwidth track-and-hold amplifier capable of handling input frequencies exceeding 13 MHz.
- No pipeline delays, allowing for direct control of the conversion process using CS and the serial clock.
- Flexible power and serial clock speed management.
- Standby mode with a maximum current of 1 µA.
- High-speed serial interface compatible with SPI/QSPI™/MICROWIRE/DSP.
- Internal reference taken from VDD, allowing for the widest dynamic input range to the ADC.
Applications
- Battery-powered systems.
- Personal digital assistants.
- Medical instruments.
- Mobile communications.
- Instrumentation and control systems.
- Data acquisition systems.
- High-speed modems.
- Optical sensors.
Q & A
- What is the resolution of the AD7476ABRMZ-REEL ADC?
The AD7476ABRMZ-REEL has a resolution of 12 bits.
- What is the throughput rate of the AD7476ABRMZ-REEL?
The throughput rate is up to 1 MSPS.
- What is the supply voltage range for the AD7476ABRMZ-REEL?
The supply voltage range is from 2.35 V to 5.25 V for both analog and digital circuits.
- How many analog input channels does the AD7476ABRMZ-REEL have?
The AD7476ABRMZ-REEL has one analog input channel.
- What is the maximum input frequency the AD7476ABRMZ-REEL can handle?
The AD7476ABRMZ-REEL can handle input frequencies exceeding 13 MHz.
- What is the output format of the AD7476ABRMZ-REEL?
The output format is SERIAL, compatible with SPI/QSPI™/MICROWIRE/DSP.
- In what package type is the AD7476ABRMZ-REEL available?
The AD7476ABRMZ-REEL is available in an 8-lead MSOP package.
- What is the operating temperature range of the AD7476ABRMZ-REEL?
The operating temperature range is from -40°C to +85°C.
- How much power does the AD7476ABRMZ-REEL consume at 1 MSPS?
The power consumption is 3.6 mW at 1 MSPS with a 3 V supply and 12.5 mW at 1 MSPS with a 5 V supply.
- Does the AD7476ABRMZ-REEL have pipeline delays?
No, the AD7476ABRMZ-REEL does not have pipeline delays.
